Multiple conditions in for statement

Question

I have this code in a function, but when it runs it does a long pause and then it says:

$floating point exception

I am assuming this is due to

Answer 1

You will get into an infinite loop when the if-statement is reached. This will cause the error. You probably wanted to stop the loop if j == 1? Then you had to write

for (i = 2; (i < number || j!=1); i++)